I have a news section in Flash in a website. I am allowing someone to input the
news stories through a content management system, which would create an XML
page dynamically. Here's what I put in my HTML to grab the XML page and put it
into Flash:

<script type="text/javascript">
AC_FL_RunContent(
'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#
version=9,0,28,0','width','498','height','250','ti tle','News','src','NewsBulleti
nAS3','quality','high','pluginspage','http://www.adobe.com/shockwave/download/do
wnload.cgi?P1_Prod_Version=ShockwaveFlash','movie' ,'NewsBulletinAS3' ); //end
AC code
</script><noscript><object
classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#ve
rsion=9,0,28,0" width="498" height="250" title="News">
<param name="movie" value="NewsBulletinAS3.swf" />
<param name="quality" value="high" />
<param name=FlashVars value="xml/KBulletinAS3.xml" />
<embed src="NewsBulletinAS3.swf" quality="high"
pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Versio
n=ShockwaveFlash" type="application/x-shockwave-flash" width="498" height="250"
FlashVars="xml/KBulletinAS3.xml"></embed>
</object></noscript>

What I need to know is how to refer to this dynamic page in Flash itself.
Right now I can only get the Flash file to work referring to the XML file
itself instead of a variable that stands for a dynamically created XML file.
Any suggestions on how to do this?